/*
Copyright (c) 2022 Huawei Device Co., Ltd.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

export default class Trailer {
  public static readonly STRUCT_SIZE: number = 32;
  private offsetIntSize: number;
  private objectRefSize: number;
  private numObjects: number;
  private topObject: number;
  private offsetTableOffset: number;

  public constructor(){

  }
  public setOffsetIntSize(offsetIntSize: number) {
    this.offsetIntSize = offsetIntSize;
  }

  public set0bjectRefSize(objectRefSize: number) {
    this.objectRefSize = objectRefSize
  }

  public setNumObjects(numObjects: number) {
    this.numObjects = numObjects
  }

  public setTopObject(topObject: number) {
    this.topObject = topObject;
  }

  public setOffsetTableOffset(offsetTableOffset: number) {
    this.offsetTableOffset = offsetTableOffset;
  }

  public getOffsetIntSize(): number{
    return this.offsetIntSize
  }

  public get0bjectRefSize(): number{
    return this.objectRefSize;
  }

  public getNumObjects():number {
    return this.numObjects;
  }

  public getTopObject():number {
    return this.topObject;
  }

  public getOffsetTableOffset():number {
    return this.offsetTableOffset
  }
}